CameraTest.java

Below is the syntax highlighted version of CameraTest.java from § Standard Draw 3D.

/******************************************************************************
 *  Compilation:  javac CameraTest.java
 *  Execution:    java CameraTest
 *
 * Draws some basic shapes and sets a custom camera viewpoint.
 * 
 * Keywords: Camera, Basic Shapes
 ******************************************************************************/

public class CameraTest {
    public static void main(String[] args) {
        
        // Sets the viewing scale
        StdDraw3D.setScale(-1, 1);
        
        // Draws a red translucent cone
        StdDraw3D.setPenColor(StdDraw3D.RED, 100);
        StdDraw3D.cone(0, 0.3, 0, .5, 1);
        
        // Draws a blue cylinder
        StdDraw3D.setPenColor(StdDraw3D.BLUE);
        StdDraw3D.cylinder(0, 0, 0, 0.3, 0.8);
        
        // Draws four yellow cubes
        StdDraw3D.setPenColor(StdDraw3D.YELLOW);
        StdDraw3D.cube(+0.2, 0.5, +0.2, 0.1);
        StdDraw3D.cube(-0.2, 0.5, +0.2, 0.1);
        StdDraw3D.cube(+0.2, 0.5, -0.2, 0.1);
        StdDraw3D.cube(-0.2, 0.5, -0.2, 0.1);
        
        // Sets the camera viewpoint
        StdDraw3D.setCameraPosition(-0.52, 1.12, 0.92);
        StdDraw3D.setCameraOrientation(311, 356, 26);
        
        // Renders the 3D scene
        StdDraw3D.finished();
    }
}